Telescopic lead fixing frame
A wire fixing and telescopic technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of wires touching poles, threats to the personal safety of construction personnel, and inconvenient actual operation, so as to achieve reliable structural support, improve effective working length and The effect of the scope of work
Inactive Publication Date: 2015-12-02
STATE GRID ZHEJIANG CIXI POWER SUPPLY +2
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Problems solved by technology
[0003] During the actual operation, due to the influence of its own weight, the overhead high-voltage line will sag and even touch the cross arm, especially at the power transmission and transformation equipment at special positions such as corner poles, and will also generate lateral tension, which will cause the wire to touch the electric wire. Rods not only cause great inconvenience to related live work, but also pose a threat to the personal safety of construction workers; in addition, under some special working conditions, a large-scale horizontal extension structure is required to support the wires. However, it is still unable to meet the construction needs of this type of large operation range, which causes a lot of inconvenience to the relevant actual operation.
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[0018] The core of the present invention is to provide a telescopic wire fixing frame, which can provide stable and reliable structural support for the wires and has a large operating range.
[0019] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0020] Please refer to figure 1 , figure 1 It is a schematic structural diagram of a telescopic wire fixing frame provided in a specific embodiment of the present invention.
[0021] In a specific embodiment, the telescopic wire fixing frame provided by the present invention includes a bracket 11 horizontally arranged on one side of the electric pole 21. The bracket 11 includes a first body 111 that is matched with the electric pole 21. The second body 112 is telescopically inserted and coaxially inserted inside the 111, and the supporting member 12 ...
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The invention discloses a telescopic lead fixing frame, comprising a bracket horizontally arranged at one side of an electric pole; the bracket comprises a first body matched with the electric pole; a second body is coaxially telescopically inserted in the first body; the outer end part of the second body is provided with a support part matched with a lead. In an assembly use process, after the bracket is fixed on the electric pole, the lead is overlapped on the support part which provides enough and stable structure support for the lead, a two-section telescopic structure formed by the first body and the second body can obviously improve an effective operation length and operation range of a telescopic lead fixing frame, the telescopic lead fixing frame can adapt to operation needs of various practical working conditions, and is enabled to provide reliable structure support for the lead in various working conditions.
Description
Technical field [0001] The invention relates to the technical field of equipment for erection and maintenance of power transmission and transformation lines, in particular to a telescopic wire fixing frame. Background technique [0002] In the current live working process of power transmission and transformation equipment, it is usually necessary to replace equipment such as cross arms and porcelain bottles. During these live working processes, it is usually necessary to overhead high-voltage lines to facilitate related operations. [0003] During actual operation, the overhead high-voltage line may sag or even touch the cross arm due to its own weight. Especially at the power transmission and transformation equipment in special positions such as corner poles, it will also generate lateral tension and cause the line to touch the electricity. The poles not only cause great inconvenience to the related live work, but also threaten the personal safety of the construction personnel; in...
Claims
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IPC IPC(8): H02G1/02
Inventor 应永灵陈振虎沈科炬吴海良王林杰王坚
Owner STATE GRID ZHEJIANG CIXI POWER SUPPLY